<?php
class hrd_histori_kontrak_model extends MY_Model {
	var $nama_tabel = 'hrd_histori_kontrak';
	
	function GetJSON($idKaryawan) {
		$ls_sql	= "	SELECT	a.*, b.nama_kontrak
				FROM	".$this->nama_tabel." a
				LEFT JOIN hrd_status_kontrak b ON a.id_status_kontrak_fk = b.id_status_kontrak_pk
				WHERE 	id_karyawan_fk = '".$idKaryawan."'
				ORDER BY tahun_mulai";

		// return json_encode( $this->paging($ls_sql) );
		$list = $this->db->query($ls_sql)->result_array();
		$data = array('total' => count($list), 'rows' => $list);
		return json_encode($data);
	}

	function Add($arr_data){
		$this->db->insert($this->nama_tabel, $arr_data);
	}

	function Update($arr_data, $arr_rule){
		$this->db->update($this->nama_tabel, $arr_data, $arr_rule);
	}

	function DeleteSingle($arr_rule) {
		try {
			$this->db->delete($this->nama_tabel, array('id_histori_kontrak_pk' => $arr_rule['id_histori_kontrak_pk']));
			return '';
		} catch(Exception $e) {
			return $e->getMessage();
		}
	}

	function GenerateId() {
		$sql = "select * from (
					select * from hrd_histori_kontrak
					order by id_histori_kontrak_pk desc
				)
				where ROWNUM <= 1
				";
		$data = $this->db->query($sql)->row_array();

		if (count($data) == 0) {
			return 1;
		} else {
			return $data['id_histori_kontrak_pk']+1;
		}
	}

}
?>